bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

Deny bare trait objects in src/libsyntax_ext

Browse source
This commit is contained in:
ljedrz 2018-07-12 11:58:16 +02:00
parent c946c2539e
commit 08c113abef
26 changed files with 37 additions and 35 deletions
Download patch file Download diff file Expand all files Collapse all files

4
src/libsyntax_ext/env.rs
View file

@ -26,7 +26,7 @@ use std::env;
pub fn expand_option_env<'cx>(cx: &'cx mut ExtCtxt,
sp: Span,
tts: &[tokenstream::TokenTree])
-> Box<base::MacResult + 'cx> {
-> Box<dyn base::MacResult + 'cx> {
let var = match get_single_str_from_tts(cx, sp, tts, "option_env!") {
None => return DummyResult::expr(sp),
Some(v) => v,
@ -57,7 +57,7 @@ pub fn expand_option_env<'cx>(cx: &'cx mut ExtCtxt,
pub fn expand_env<'cx>(cx: &'cx mut ExtCtxt,
sp: Span,
tts: &[tokenstream::TokenTree])
-> Box<base::MacResult + 'cx> {
-> Box<dyn base::MacResult + 'cx> {
let mut exprs = match get_exprs_from_tts(cx, sp, tts) {
Some(ref exprs) if exprs.is_empty() => {
cx.span_err(sp, "env! takes 1 or 2 arguments");